"Comps" is short for comparables — the recent sold prices of the same card in the same condition, used to estimate what yours is worth. When collectors say "check the comps," they mean look at actual completed sales (not current asking prices) for the exact set, card number, variant, and grade. Comps are the single most reliable way to price a card for buying or selling, because they reflect what real buyers paid. Watch for outliers, thin sales history, and condition differences that skew the average. Whether you're selling to a shop or online, knowing the comps keeps you from over- or under-pricing.
Updated Oct 11, 2026
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